{
  "manageEntity": {
    "action": "Repost",
    "entityId": "270249839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e42b614fee00d1f10bfffa79654e187ff0b3004437038493959343b09c4c552",
    "signature": "0xb678255d23a10c9deef64c327db9110ee36282a34a57b4c9ad43413e494e19ff25f667d6328a9f37e2f07a375c9432df24c7dd9d653a7c05c7af4bae9bc682371b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}